Thanks for your quick reply. It has been quite awhile since I owned an Eldorado. I had an 82 in 1989, and that has been my only experience with them. But I have always loved them and told myself I would one day get another.
I am just concerned with all the reading I have done on the Northstar engines, and the costs associated with repairing them. So if the leak is not that bad, I should not even worry about it? I just thought since it had such low mileage, I should fix any leaks as the car should go another 100k if I took care of it.